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Title: Timing of x-ray burst from X-pinch

The x-ray burst timings of X-pinches, T{sub XB}, made using eight different wires for different current were measured. The results showed that a higher current makes a shorter T{sub XB} for a given X-pinch wire. In other words, T{sub XB} scales linearly with the line mass density for a given current. Based on the snow-plow model for Z-pinch plasma, it was derived that for a given X-pinch wire the integral of the current over time from zero to T{sub XB} is constant, i.e., ∫{sub 0}{sup T{sub X}{sub B}}i(t)⋅dt=const.. This theoretically derived relation was confirmed by our experiments.
Authors:
; ; ; ;  [1]
  1. Department of Electrical Engineering, Tsinghua University, Beijing 100084 (China)
Publication Date:
OSTI Identifier:
22410449
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 22; Journal Issue: 6; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; CURRENTS; DENSITY; PINCH EFFECT; PLASMA; WIRES; X RADIATION